Electronic sign



FIG. 1 is a perspective horizontal view of the electronic sign;

FIG. 2 is a perspective horizontal view of the opposite side of the electronic sign;

FIG. 3 is a horizontal front view of the electronic sign;

FIG. 4 is a horizontal rear view of the electronic sign;

FIG. 5 is a horizontal side elevation view of the electronic sign;

FIG. 6 is a horizontal top side view of the electronic sign;

FIG. 7 is a horizontal bottom side view of the electronic sign.

FIG. 8 is a perspective horizontal view of an alternate embodiment of the electronic sign with reversed positions of the windows;

FIG. 9 is a perspective horizontal view of the opposite side of FIG. 8;

FIG. 10 is a perspective front view of the electronic sign of FIG. 8;

FIG. 11 is a horizontal rear view of FIG. 10;

FIG. 12 is a horizontal side elevation view of the electronic sign;

FIG. 13 is a horizontal top view of the electronic sign; and,

FIG. 14 is a horizontal bottom side view of the electronic sign.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for an electronic sign, as shown and described. 